101 results
Maculopapular - Diagnostic Algorithm
Pathophysiology:
- Catch-all term with a wide range of potential pathophysiologic mechanisms and causative
Maculopapular - Diagnostic ... red-flags to exclude dermatologic ... instability - New-onset fever ... #Dermatology #Rash ... Targetoid #Algorithm #Differential
Leser–Trélat Sign on Physical Exam

Acute onset of multiple seborrheic keratoses, often a paraneoplastic sign of malignancy.

#Leser
Leser–Trélat Sign ... #Leser #Trélat # ... LeserTrelat #Sign #PhysicalExam ... #clinical #video ... #skin #dermatology
Fever and Rash - Differential Diagnosis Framework
 • Viral: Measles, Infectious Mono (EBV, CMV), Acute HIV,
Differential Diagnosis ... diseases, Toxic shock syndrome ... , DRESS, Sweet syndrome ... #Rash #Differential ... #Diagnosis #dermatology
Erythematous Rashes - THE ALGORITHMIC APPROACH

Characterized by diffuse redness of the skin due to
capillary congestion, erythematous
staphylococcal scalded skin syndrome ... Nikolsky sign, the differential ... and toxic shock syndrome ... #Diagnosis #Dermatology ... #Differential
Differential Diagnosis - Noninfectious Causes of Fever

CRITICAL DIAGNOSES:
 - Acute myocardial infarction
 - Pulmonary embolism or
Differential Diagnosis ... CRITICAL DIAGNOSES ... Neuroleptic malignant syndrome ... Postmyocardiotomy syndrome ... #Causes #Differential
Acute Spinal Cord Injuries: Pathogenesis and clinical findings
 • Anterior Cord Syndrome -> Anterior spinal artery
Pathogenesis and clinical ... Anterior Cord Syndrome ... function below injury level ... • Central Cord Syndrome ... #diagnosis #pathophysiology
Pruritus - Generalized Differential Diagnosis Algorithm - Systemic and Primary Causes
== Primary Skin Lesions ==
Macules /
- Generalized Differential ... Diagnosis Algorithm ... Myelodisplastic syndrome ... #generalized #dermatology ... Diagnosis #Algorithm
Stevens Johnson Syndrome and Toxic Epidermal Necrolysis - Causative Medications 
and Level of Suspicion 

High Risk:
Antigout:
Stevens Johnson Syndrome ... Medications and Level ... , piroxicam #Differential ... Epidermal #Necrolysis #Dermatology ... #Diagnosis
Purple Urine Bag Syndrome
Chronic, indwelling catheter + bacteriuria (Providencia, Klebsiella, E.coli*) + alkaline urine
Tryptophan → Indoxyl
Purple Urine Bag Syndrome ... #PUBS #pathophysiology ... #clinical #photo ... #differential # ... diagnosis
Flapping tremors of Asterixis

DDx
- Decompensated cirrhosis or acute liver failure.
- Renal failure /azotemia.
- Respiratory failure with
cirrhosis or acute liver ... hyperammonemia #PhysicalExam ... #clinical #diagnosis ... #video